Antimatter from supersymmetric dark matter

Simple item page
dc.creatorDonato, Fiorenza
dc.date2000-06-16
dc.date.accessioned2026-07-07T03:41:45Z
dc.date.available2026-07-07T03:41:45Z
dc.descriptionWe propose low-energy antideuterons in cosmic rays as a new possible signature for indirect detection of supersymmetric dark matter. Since the energy spectrum of the antiproton secondary component is still spoilt by considerable theoretical uncertainties, looking for low-energy antideuterons seems a plausible alternative. We apply our calculation to the AMS experiment, when mounted on the International Spatial Station. If a few low-energy antideuterons will be discovered by AMS, this should be seriously taken as a clue for the existence of relic, massive neutralinos in the dark halo of our Galaxy.
dc.description8 pages, 8 figures, Talk presented at the 4th International Symposium On Sources And Detection Of Dark Matter In The Universe (DM 2000), Marina del Rey, California, 23-25 Feb. 2000
dc.identifierhttps://arxiv.org/abs/hep-ph/0006188
dc.identifierhttp://arxiv.org/abs/hep-ph/0006188
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/39686
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectAstrophysics
dc.titleAntimatter from supersymmetric dark matter
dc.typetext

Files

Collections

arXiv